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December 2012 (39.2977 Degrees, -121.0890 Degrees) South Yuba River Bridges |
You can see that the slab superstructure in Section B-B and the precast girder superstructure in Section C-C have a deep exterior girder to match the depth of the box girder in Section A-A of the main span. Caltrans bridge engineers get tired of designing the same thing all the time so management usually lets them try something new when the situation allows.
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Nevada County, California Bridges: South Yuba River Bridges (4) by Mark Yashinsky is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License.
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